/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceGrid2DCollection.h
struct FNiagaraDataInterfaceProxyGrid2DCollectionProxy : public [FNiagaraDataInterfaceProxyRW](API\Plugins\Niagara\FNiagaraDataInterfaceProxyRW)
TMap<FNiagaraS...
SystemInstancesToProxyData_RT
#todo(dmp): this should all be refactored to avoid duplicate code